/* Global Styles */
:root {
    --primary-color: #0056b3;
    --secondary-color: #00a8e8;
    --accent-color: #f8d000;
    --light-color: #f4f9ff;
    --dark-color: #333;
    --text-color: #444;
    --footer-color: #1e3a5f;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: #fff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--primary-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 15px;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 25px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    font-weight: 600;
    text-align: center;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 15px;
}

.logo {
    max-width: 180px;
}

nav {
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 600;
}

nav ul li a.active,
nav ul li a:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.hero h1, .hero h2 {
    color: white;
}

.hero h2 {
    font-weight: 300;
    margin-top: 10px;
}

/* Welcome Section */
.welcome {
    padding: 60px 0;
}

.welcome-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 30px;
}

.welcome-text, .welcome-image {
    flex: 1 1 45%;
}

.welcome-text p {
    font-size: 1.1rem;
}

/* About Section */
.about {
    background-color: var(--light-color);
    padding: 60px 0;
}

.about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 30px;
}

.about-text, .about-image {
    flex: 1 1 45%;
}

.about-text ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.about-text ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.about-text ul li:before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Promo Section */
.promo {
    padding: 60px 0;
}

.promo-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 30px;
    background-color: var(--light-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.promo-text, .promo-image {
    flex: 1 1 45%;
}

.promo-text {
    padding: 30px;
}

.promo-text h3 {
    color: var(--accent-color);
}

/* Footer Styles */
footer {
    background-color: var(--footer-color);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 30px;
}

.footer-logo, .footer-menu, .footer-contact {
    flex: 1;
    margin-bottom: 20px;
    min-width: 250px;
}

.footer-menu h4, .footer-contact h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-menu ul li {
    margin-bottom: 10px;
}

.footer-menu ul li a, .footer-contact a {
    color: #ccc;
}

.footer-menu ul li a:hover, .footer-contact a:hover {
    color: white;
}

.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.footer-contact p i {
    margin-right: 10px;
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Styles */
@media (max-width: 991px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    .welcome-content, .about-content, .promo-content {
        flex-direction: column;
    }

    .welcome-image, .about-image, .promo-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .logo {
        margin-bottom: 15px;
    }

    nav {
        width: 100%;
        justify-content: space-between;
    }

    nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: white;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px;
    }

    nav ul.active {
        display: flex;
    }

    nav ul li {
        margin: 0 0 15px 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-menu, .footer-contact {
        width: 100%;
    }

    .footer-contact p {
        justify-content: center;
    }
}